just like many people who immigrate to US don't really support USA, Tibetans due to their desperate political and socital situation turned to Nepal and India for asylum and got their citizenship. In their heart they are still from Tibetand I don't think Nepal helping them out turns them into a Nepali. As far as Tibetans hating Nepalese, there are cases where I can say that Nepalese hateTibetans just as much.